Chapter 4 health

4. the chemical reactions in the body's cells that change food into energy.
7. a physical activity that uses your body's large muscle groups, is rhythmic and repetitive.
8. the percentage of a body's weight that is fat tissue.
9. the process of developing or moving gradually towards a more advanced state.
10. load with too great a burden or cargo.
11. any movement that makes your muscles work and requires your body to burn calories.
14. all movement
15. endurance the ability to perform large-muscle, whole-body exercise at moderate to high intensities for extended periods of time
16. a state of health and well-being and, more specifically, the ability to perform aspects of sports, occupations, and daily activities.

1. a lifestyle type, in which one is physically inactive and does little or no physical movement and/or exercise.
2. a bone disease that develops when bone mineral density and bone mass decreases, or when the structure and strength of bone changes
3. any exercise that doesn't use the oxygen in your body as its main source of energy.
5. the quality of belonging or relating uniquely to a particular subject.
6. the ability to continue contracting a muscle, or group of muscles, against resistance, such as weights or body weight, over a period of time.
12. strength the amount of force you can put out or the amount of weight you can lift.
13. the quality of bending easily without breaking.